Re: Question regarding hostdb

2019-03-12 Thread Aaron Canary
verify_after does not poll or refresh records unless prompted by a request of that hostname. It should be forced to lookup the DNS and use the new record unless you are using proxy.config.hostdb.serve_stale_for, that is the only reason i can think you are still going to the OOR host. I'd guess th

Question regarding hostdb

2019-03-12 Thread Nishant Gaurav
Hi, I was trying to debug an issue where a low QPS service's host keeps getting traffic even after it goes out of rotation. While debugging I observed that hostdb record for any given origin doesn't get updated unless trafficserver gets a call corresponding to that origin. This happen even when